Case correlation determination method, device, computer device and storage medium

Abstract

The present invention is suitable for the technical field of computers and provides a case correlation determination method, a device, a computer device and a storage medium. The case correlation determination method comprises the following steps: acquiring eye movement data of a tested object when the tested object sees a plurality of preset images; determining the correlation probability betweenthe tested object and a plurality of the preset images according to the eye movement data and a preset correlation analysis model; and determining correlation between the tested object and the case according to the correlation probability and the correlation between the preset images and the case. The provided case correlation determination method by the embodiment conducts case correlation analysis by using the eye movement data, and is low in requirements on professional skills of testers and convenient for popularization, and the correlation analysis model generated by combining subsequentdeep neural network algorithm-based training can more accurately determine the correlation between the tested object and the case.

Description

technical field [0001] The invention belongs to the field of computer technology, and in particular relates to a case correlation determination method, device, computer equipment and storage medium. Background technique [0002] In the interrogation process of criminal investigation cases, it is usually necessary to ask multiple questions to the suspect in the form of question and answer, and judge whether there is a lying behavior through the collected evidence; or record various physiological characteristics of the suspect’s body such as breathing through the traditional polyconductor. , pulse, frequency, blood pressure and skin electricity, etc., so as to determine whether the suspect has lied, so as to further determine the correlation between the suspect and the case. [0003] However, in the above-mentioned cases of knowledge or related investigation and testing process, on the one hand, due to the lack of evidence in some cases, it is impossible to determine whether t...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for determining the relevance of a case, which aims to solve the problem of determining the relevance of the criminal suspect to the case, the knowledge of the witness and the victim, etc. Existing technical problems that require high professional skills and low accuracy for case handlers and testers

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